• Diagram of overall lung structure
• Diagram of alveolar region (gas exchange site)
• Diagram of an alveolus
• Electron micrograph of type I and II cells
• What is the main function of the respiratory airways?
• Diagram of nasal passages
• Transverse section diagram of lower airway
• Diagram of close up of epithelial cells, cilia and mucous layer
• Airway cell types
• Diagram of epithelial cells and goblet cells
• Diagram of human bronchial submucosal gland
• Diagrams of ciliary hair structure
• What are the functions of airway epithelium?
• What are the function of airway smooth muscle cells?
• Airway vasculature
• Control of airway function
• What respiratory diseases are associated with loss of airway control?